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Marine Collagen, Indications And Precautions


If you’ve ever been down a drugstore or store’s pharmaceutical section, you may well have spotted containers of Marine collagen supplements packed on the shelves. Gelatin is a kind of collagen produced in large quantities by the body to aid in the formation of tissue, ligaments, vertebrae, & muscles.

Have you wondered why we need collagen supplementation since it’s created organically (and abundantly) in our bodies? That’s because our net collagen synthesis decreases as we get older. As just a consequence, our bodies begin to restrict protein supplies, raising the risk of bone fractures and a bad visage. Fortunately, today’s technological developments allow consumers to choose collagen supplementation to compensate for the natural lack of collagen. Consumers may pick from a variety of gelatin treatments, including marine collagen, marked by intense type II collagen, and degraded collagen.

What Is Marine Collagen and How Does It Work?

Suppliers get Marine collagen proteins through sea creatures, as the name implies. The majority of marine collagen products on the market are made from the claws, vertebrae, and flesh of fish. As a result, marine collagen proteins are also known as fishy collagen peptides. The meat of the fish is extracted, as well as its coat is carefully washed, to obtain collagen. 

The skin of the fish would then be hydrolyzed using acids and nutrition enzymes. This method aids producers in obtaining fish gelatin peptides and, as a result, making fish collagen products. Ocean collagen vitamins offer the benefit of being rich in protein and absorption even into the system. It’s also categorized as Kind I collagen, which is the most common type of collagen found in human bodies, enabling customers to reap the most advantages.

Collagen’s dispersion, production, and crystal mass have all been studied.

For all living things, collagen is an important structural component that helps to produce flexible molecule connections, which in turn help to boost ligaments, and flexible layers, that help sustain both epidermis and vital organs of different species. ” Fish skin”, like skin surface, has a “low molecular weight elastic protein”, which is preceded by a larger quantity of collagenous peptide, termed collagen, which is similar to the mucosal layer. 

As previously documented, “jellyfish collagen” contains comparatively high amounts of glycine or aspartic acid “(GLX) and alanine (ALA)”, while having the lowest lysine level as lower leg collagen, compared to the latter’s concentration of calving collagen. Another important distinction is that “jellyfish” collagen has an increased thiol and valine (CYA) concentration of 10–13 residues/1000, which is not typically observed in bovine epidermis collagen; . 

The compositional research revealed fish kind I collagen is structurally identical to mammalian and poultry type I collagen, and therefore has 3 protein molecules, each comprising roughly 1,000 aminoacids with such a “100 kDa molecular weight, roughly (Braco and Haard, 1995; Ho et al., 1997; Sivakumar et al. 2000; Saito et al., 2001, Addad et al., 2011)”.

Typically, the protein was recovered from Tilapia fish skin using alkaline protein (ASC) or glycoprotein collagen (PSC), both of which were subjected to a similar high derivatization heat. Both techniques of extraction gelatin were identical in terms of polypeptide construction, such as the lack of a cysteine link, and were constituted of components “-1 (2 chains), -2 (1 chain), -1, and -1 subunits (Potaros et al., 2009)”.

The suitability of fish and human collagens to bridging but also physicochemical properties at extreme temps are the most notable differences that have been identified among them. Derivatization temperatures of Marine collagen are mostly determined by the environment of the collagen as well as the fatty acid makeup (phenylalanine and hydroxylysine) of the cartilage of different species. 

Following all this, fish skin elastin had a greater decolorizing thermostat than some other cooler fish skin, such as cuttlefish collagen fibers (29 degrees Celsius), East coast cod (15 degrees Celsius), profound redfish (Sebastes Mantella) (16.1 degrees Celsius), and bigeye kingfish epidermis (31 degrees Celsius). The decolorizing temperatures of watery collagen are less than that of calf leather collagen (40.8°C) and pigskin protein (37°C), even though they are both mammalian collagens. 

According to past studies, marine collagen has smaller derivatization temperatures than mammalian collagen because it contains fewer peptide remnants (applications in different areas and hydroxylysine) than mammals’ collagen, which has a greater concentration of amino acids by weight. There is a significant difference in the protein content of carp collagen depending on the species, as evidenced by the concentration levels of glutamine and the Glucoside glutamic acid series in the “almond flounder, black rockfish, sea bass, and red sea bream”, which were including both 17.5, 17.9, 18.6, and 16.9 grams per 100 grams of fish connective tissue, in both (Cho et al., 2014)

Does Marine Collagen Have Any Benefits? How Long Will It Take To Get Things Done?

As a result, marine collagen is effective, as shown by the fact that most of these health-related firms are spending their time & expense on maritime collagens. On January 1, 2020, researchers performed a randomized, non – randomized scientific experiment to investigate the impact of hydrolysis marine collagens on healthy skin.

The individuals in this research were categorized into two groups: the randomized trial (who received 10 g of degraded ocean elastin powder every day for twelve weeks) as well as the control subjects (who received a dummy) (“given placebo powder daily for 12 weeks)”. The individuals’ skin wrinkling, visual aid, and “self-reported” looks were all evaluated to determine their progress in the study. 

After twelve weeks of investigation, the authors discovered that individuals who received hydrolysis marine collagen saw a 35% reduction in wrinkling score when contrasted to all those who received a placebo. Furthermore, as compared with control, the treated group had great changes in elongation at break, stiffness, luminosity, and solidness.

Although this research implies that it requires 12 weeks to see the full advantages of fish gelatin, the exact time it would take to work differs from individual to individual. Despite also being said, when ingested daily, marine collagens might take anything between 4 to 12 weeks to begin to exhibit their benefits. Because of this, it is critical to remember that marine collagens should not be considered just one supplementation, but a lengthy one.